package utils

import "fmt"

func F(from string) {
	for i := 0; i < 3; i++ {
		fmt.Println(from, ":", i)
	}
}


func ChanFun() {
	messages := make(chan string)

	go func() {
		messages <- "ping"
	} ()

	msg := <- messages
	fmt.Println(msg)
}